Most vaccines will cause your body to produce cells that in turn produce thier own antibodies in order to fight off future illnesses later on whereas antibiotics provide a quick dosage of antibodies with no prolonged immunity and in fact kill off alot of the good bacteria in your body
This occurs in the first stage of secondary syphilis
Cold dry air sinks below the warm wet air and it pushed upwards
Letter (A.)
Acids: hydrogen ions; bases: hydroxide ions